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304 € Cheap Flights from Washington Dulles to Phoenix-Mesa Gateway

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      Travellers and cabin class, 1 Adult, Economy

      Compare Washington Dulles to Phoenix-Mesa Gateway flight deals

      Find the cheapest month or even day of the year to fly to Phoenix-Mesa Gateway

      Book the best Phoenix-Mesa Gateway fare with no extra fees

      Flight deals from Washington Dulles to Phoenix-Mesa Gateway

      Looking for a cheap last-minute deal or the best return flight from Washington Dulles Airport to Phoenix-Mesa Gateway Airport? If you want to travel next month, return fares start from 343 €. Find the lowest prices on one-way and return tickets right here.
      Phoenix.304 € per passenger.Departing Fri, 4 Dec, returning Fri, 11 Dec.Return flight with Breeze Airways and Allegiant Air.Outbound indirect flight with Breeze Airways, departs from Washington Dulles on Fri, 4 Dec, arriving in Phoenix-Mesa Gateway.Inbound indirect flight with Allegiant Air, departs from Phoenix-Mesa Gateway on Fri, 11 Dec, arriving in Washington Dulles.Price includes taxes and charges.From 304 €, select.
      Phoenix.332 € per passenger.Departing Wed, 27 Jan, returning Tue, 2 Feb.Return flight with Breeze Airways and Allegiant Air.Outbound indirect flight with Breeze Airways, departs from Washington Dulles on Wed, 27 Jan, arriving in Phoenix-Mesa Gateway.Inbound indirect flight with Allegiant Air, departs from Phoenix-Mesa Gateway on Tue, 2 Feb, arriving in Washington Dulles.Price includes taxes and charges.From 332 €, select.
      Phoenix.343 € per passenger.Departing Sat, 24 Oct, returning Fri, 30 Oct.Return flight with Breeze Airways and Allegiant Air.Outbound indirect flight with Breeze Airways, departs from Washington Dulles on Sat, 24 Oct, arriving in Phoenix-Mesa Gateway.Inbound indirect flight with Allegiant Air, departs from Phoenix-Mesa Gateway on Fri, 30 Oct, arriving in Washington Dulles.Price includes taxes and charges.From 343 €, select.
      Phoenix.355 € per passenger.Departing Sat, 26 Sep, returning Tue, 29 Sep.Return flight with Breeze Airways and Allegiant Air.Outbound indirect flight with Breeze Airways, departs from Washington Dulles on Sat, 26 Sep, arriving in Phoenix-Mesa Gateway.Inbound indirect flight with Allegiant Air, departs from Phoenix-Mesa Gateway on Tue, 29 Sep, arriving in Washington Dulles.Price includes taxes and charges.From 355 €, select.
      Phoenix.358 € per passenger.Departing Sat, 26 Sep, returning Fri, 2 Oct.Return flight with Breeze Airways and Allegiant Air.Outbound indirect flight with Breeze Airways, departs from Washington Dulles on Sat, 26 Sep, arriving in Phoenix-Mesa Gateway.Inbound indirect flight with Allegiant Air, departs from Phoenix-Mesa Gateway on Fri, 2 Oct, arriving in Washington Dulles.Price includes taxes and charges.From 358 €, select.
      Phoenix.368 € per passenger.Departing Wed, 11 Nov, returning Mon, 16 Nov.Return flight with Breeze Airways and Allegiant Air.Outbound indirect flight with Breeze Airways, departs from Washington Dulles on Wed, 11 Nov, arriving in Phoenix-Mesa Gateway.Inbound indirect flight with Allegiant Air, departs from Phoenix-Mesa Gateway on Mon, 16 Nov, arriving in Washington Dulles.Price includes taxes and charges.From 368 €, select.
      Phoenix.373 € per passenger.Departing Wed, 28 Oct, returning Wed, 11 Nov.Return flight with Breeze Airways and Allegiant Air.Outbound indirect flight with Breeze Airways, departs from Washington Dulles on Wed, 28 Oct, arriving in Phoenix-Mesa Gateway.Inbound indirect flight with Allegiant Air, departs from Phoenix-Mesa Gateway on Wed, 11 Nov, arriving in Washington Dulles.Price includes taxes and charges.From 373 €, select.
      Phoenix.444 € per passenger.Departing Wed, 24 Feb, returning Mon, 1 Mar.Return flight with Breeze Airways and Allegiant Air.Outbound indirect flight with Breeze Airways, departs from Washington Dulles on Wed, 24 Feb, arriving in Phoenix-Mesa Gateway.Inbound indirect flight with Allegiant Air, departs from Phoenix-Mesa Gateway on Mon, 1 Mar, arriving in Washington Dulles.Price includes taxes and charges.From 444 €, select.
      Phoenix.470 € per passenger.Departing Wed, 30 Dec, returning Mon, 4 Jan.Return flight with Breeze Airways and Allegiant Air.Outbound indirect flight with Breeze Airways, departs from Washington Dulles on Wed, 30 Dec, arriving in Phoenix-Mesa Gateway.Inbound indirect flight with Allegiant Air, departs from Phoenix-Mesa Gateway on Mon, 4 Jan, arriving in Washington Dulles.Price includes taxes and charges.From 470 €, select.
      Phoenix.527 € per passenger.Departing Thu, 6 May, returning Tue, 18 May.Return flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Washington Dulles on Thu, 6 May, arriving in Phoenix-Mesa Gateway.Inbound indirect flight with Allegiant Air, departs from Phoenix-Mesa Gateway on Tue, 18 May, arriving in Washington Dulles.Price includes taxes and charges.From 527 €, select.
      Phoenix.579 € per passenger.Departing Thu, 7 Jan, returning Mon, 11 Jan.Return flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Washington Dulles on Thu, 7 Jan, arriving in Phoenix-Mesa Gateway.Inbound indirect flight with Allegiant Air, departs from Phoenix-Mesa Gateway on Mon, 11 Jan, arriving in Washington Dulles.Price includes taxes and charges.From 579 €, select.
      Phoenix.780 € per passenger.Departing Mon, 1 Feb, returning Mon, 15 Feb.Return flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Washington Dulles on Mon, 1 Feb, arriving in Phoenix-Mesa Gateway.Inbound indirect flight with Allegiant Air, departs from Phoenix-Mesa Gateway on Mon, 15 Feb, arriving in Washington Dulles.Price includes taxes and charges.From 780 €, select.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Washington Dulles to Phoenix-Mesa Gateway found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from Washington Dulles to Phoenix-Mesa Gateway

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Dulles to Phoenix-Mesa Gateway flights are currently cheapest in December.
      Sep
      from 355 €
      Oct
      from 343 €
      Nov
      from 368 €
      Dec
      from 304 €
      Jan
      from 579 €
      Feb
      from 780 €
      Mar
      Find prices
      Apr
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      May
      from 527 €
      Jun
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      Jul
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      Aug
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      Washington Dulles to Phoenix-Mesa Gateway: Alternative routes

      Compare routes from Washington Dulles to Phoenix below. You may find an airport to fly into that's cheaper, faster, or easier than Phoenix-Mesa Gateway.

      Phoenix Sky Harbor

      6km from central Phoenix
      ClosestCheapest
      from 178 €
      Search flights

      Phoenix Scottsdale Municipal

      24km from central Phoenix
      Search flights

      Phoenix-Deer Valley

      27km from central Phoenix
      Search flights

      Phoenix-Mesa Gateway

      42km from central Phoenix
      from 304 €
      Search flights

      Washington D.C. to Phoenix: Flight information

      The things to know before you go.
      Cheapest flight found304 €
      Cheapest month to flyDecember

      Finding cheap flights from Washington Dulles to Phoenix-Mesa Gateway: Frequently asked questions

      The best price we found for a return flight from Washington Dulles to Phoenix-Mesa Gateway is 304 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Washington Dulles to Phoenix-Mesa Gateway. But we found flights with one or more stops from 304 €.
      As of September 2026, there are no flights flying from Washington Dulles to Phoenix-Mesa Gateway.
      The cheapest month to fly from Washington Dulles to Phoenix-Mesa Gateway is usually December.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Dulles Airport to Phoenix-Mesa Gateway Airport on Friday, 4 December 2026.
      No airlines currently offer direct flights between Washington Dulles Airport and Phoenix-Mesa Gateway Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Phoenix-Mesa Gateway but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Phoenix is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Breeze Airways offers the cheapest flight tickets to Phoenix-Mesa Gateway.

      Travelling from Washington Dulles Airport (IAD) to Phoenix-Mesa Gateway Airport (AZA): what you need to know

      • Phoenix's timezone is UTC-7, making Phoenix two hours behind Washington DC.

      • For a smooth journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you enough time to catch your IAD to AZA flight.

      • Be prepared for bigger queues in popular months such as July. Arriving up to four hours in advance for international flights and two hours for a domestic departure is a smart move.

      • If you want to split up your journey, simply uncheck 'Direct flights only' when searching for your ticket from Washington Dulles Airport to Phoenix-Mesa Gateway Airport. Here are the top stopovers between IAD and AZA:

        • Minneapolis St Paul Airport

        • Harry Reid International Airport

        • Cincinnati Northern Kentucky Airport

      How to find the cheapest flights from Washington Dulles Airport (IAD) to Phoenix-Mesa Gateway Airport (AZA)

      • 135 € is currently the lowest price for a one-way Washington Dulles Airport to Phoenix-Mesa Gateway Airport flight. A return flight starts at 304 €. These prices may change depending on demand.

      • It's usually smart to book in advance if you want to get cheap tickets from IAD to AZA. That's because flight prices are based on demand, which tends to rise closer to the date of departure.

      • If you're willing to be flexible with your travel plans, try using the 'Whole month' search tool. It'll show you the lowest price across every month when looking for a flight from Washington Dulles Airport to Phoenix-Mesa Gateway Airport.

      • Stay on top of deals for cheap flights from IAD to AZA by setting up a Price Alert. You'll receive an email or push notification on the app when a lower fare pops up.

      • Pick your ideal departure and arrival times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Washington Dulles Airport to Phoenix-Mesa Gateway Airport.

      Handy information about Washington Dulles Airport (IAD)

      • IAD is located at 1 Saarinen Circle.

      • 77% of flights that depart Washington Dulles Airport land at their destination on time.

      • To get to Washington Dulles Airport from central Washington DC, it'll take about 45 minutes if you're travelling by car. This depends on traffic though. It's approximately 40 kilometres from the airport to the city centre.

      • The trip on public transport takes roughly 1 hour 10 minutes.

      • Get your holiday off to a stress-free start by staying near IAD. Whether you're taking an early flight from Washington Dulles Airport to Phoenix-Mesa Gateway Airport or just don't want to be rushed, these stays have you covered:

      Arriving at Phoenix-Mesa Gateway Airport (AZA)

      Getting from Phoenix-Mesa Gateway Airport (AZA) to central Phoenix

      • AZA is located at 6033 S. Sossaman Rd..

      • Phoenix-Mesa Gateway Airport is roughly 32 kilometres from central Phoenix. The drive time takes around 30 minutes.

      • When travelling on public transport, expect a journey of around 1 hour 15 minutes.

      When to fly to Phoenix-Mesa Gateway Airport (AZA)

      • It's time to pick your dates for your flight from Washington Dulles Airport to Phoenix-Mesa Gateway Airport. April is the busiest month to visit Phoenix. If you'd like a more relaxed vibe, go in November.

      • The warmest month in Phoenix is July, with temperatures ranging between 27ºC (81ºF) and 45ºC (113ºF). Book your flights from Washington Dulles Airport to Phoenix-Mesa Gateway Airport in this month if you enjoy this type of weather.

      • Search for cheap tickets from IAD to AZA in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 4ºC (39ºF) and 21ºC (70ºF) on average.

      Explore more of the United States

      • You've visited Phoenix, now it's time to discover more of the United States. Journey about 483 kilometres west to San Diego to tick off its top attractions. From San Diego Zoo to San Diego Balboa Park and USS Midway Museum, your itinerary will be busy.

      • Las Vegas is another standout destination in the United States and is around 418 kilometres north-west of Phoenix. No trip is complete without experiencing Ciudad del Pecado o Las Vegas, Las Vegas Strip and Fountains of Bellagio.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.